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Daftarak: Instant Invoice Maker & Offline Debt Ledger

Daftarak: Instant Invoice Maker & Offline Debt Ledger
Daftarak Store Icon

Daftarak: Fast Invoice & Ledger

Official Release v0.1.0 · Package: ir.darvandev.daftarak · Darvan Atelier

Daftarak is the premier tool from Darvan Atelier’s financial branch. It resolves a classic commercial friction: paper receipt chaos, forgotten credit ledgers, and convoluted accounting software with recurring subscription traps.

1. The Problem: Accounting Bloat vs Real Merchant Needs

Freelancers, independent merchants, and online shop owners do not need heavy cloud ERPs with expensive monthly subscriptions. Their requirement is simple: tally items in 30 seconds, send a clean receipt via messaging apps, and keep an offline record of who owes what.

Daftarak was engineered around absolute simplicity: opening the application presents an instant factor builder with live calculations and zero sign-up friction.

2. The Five Pillars of Daftarak Architecture

1. 100% Offline with Zero Registration: All customer and invoice records reside securely in an encrypted local SQLite database. No accounts, no phone verification, no external cloud dependencies.

2. Messenger-First Vertical Image Receipts: Instead of forcing customers to download external PDFs, Daftarak renders high-contrast vertical images tailored for WhatsApp, Telegram, Eitaa, and Bale with embedded bank card details.

3. Integrated Credit Ledger & 1-Tap SMS Reminders: Automatically sorts customers by outstanding balance. A single tap drafts a polite reminder SMS formatted with exact amounts in words and digits.

4. ESC/POS Thermal Printer Support: Generates raw byte-streams for portable 58mm and 80mm Bluetooth receipt printers.

5. Formal PDF Export: Standard A4 and A5 layouts complete with company stamp and signature boxes.

3. Economic Model: Buy Once, Own Forever

We reject predatory recurring subscriptions for offline utilities. Daftarak includes 5 free trial invoices, followed by a single affordable lifetime unlock.

4. Package Specs & Cafe Bazaar Availability

Published officially under package ir.darvandev.daftarak on Cafe Bazaar, backed by Darvan Atelier.

Invoice Builder Screen
1. Instant invoice builder with live totals
Messenger Receipt Share
2. Messenger-optimized image receipts
Customer Credit Ledger
3. Customer debt ledger & 1-tap SMS reminders
Thermal POS Printer Dialog
4. ESC/POS thermal receipt printer output